🇨🇳[J4F]技术战役服#1
OnlinePlayer Activity (24 Hours)
Player Trends (7 Days)
Map Rotation (7 Days)
Server Overview
We have been tracking this Left 4 Dead server since Aug 2025, with 168 status checks recorded in the last 30 days.
Over the past 30 days it has been online 97% of the time, averaging 3 players.
Its busiest moment in that window reached 16 concurrent players on Jul 20, 2026 at 12:55 UTC.
Activity is typically highest around 15:00 UTC, which is usually the best time to find a populated game.
The map played most often here recently is "l4d_hospital01_apartment".
Player numbers are trending up 10% versus the previous week.
Frequently asked questions
Is [J4F]技术战役服#1 online right now?
Yes — as of the last check (1 hour ago) it was online with 0/11 players.
How do I connect to this Left 4 Dead server?
Use the address 43.139.126.4:28217 in your Left 4 Dead client's server browser or direct-connect field.
When is the best time to play?
Based on 30 days of tracking, this server is busiest around 15:00 UTC.
How reliable is this server?
It has maintained 97% uptime across the last 30 days of monitoring.
Recent Players (8)
legend J
Last seen: Online now
龙 叔``
Last seen: Online now
星星失眠
Last seen: Online now
翰宝宝
Last seen: Online now
脱俗小少妇 এ
Last seen: Online now
大鸡蛋
Last seen: Online now
重案组之虎
Last seen: Online now
阿姨倒杯卡布奇洛
Last seen: Online now
How to Connect
Server address:
43.139.126.4:28217Make sure you have Left 4 Dead installed before connecting. The server must be online to accept connections.
About Left 4 Dead
Server monitoring for Left 4 Dead game servers. [Valve Protocol](#valve)
View all Left 4 Dead servers →Rank
#10 votes this month (0 all time)
Server Details
- Game
- Left 4 Dead
- Address
- 43.139.126.4:28217
- Location
- 🇨🇳CN
- Current Map
- l4d_hospital01_apartment
- Version
- left4dead
- Password
- None
- VAC
- Unsecured
- Tracked since
- Aug 21, 2025
- Last Checked
- 1 hour ago
Tags
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